会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明专利
    • Hydraulic control device
    • 液压控制装置
    • JP2007024230A
    • 2007-02-01
    • JP2005209013
    • 2005-07-19
    • Toyota Motor Corpトヨタ自動車株式会社
    • MIYATA HIDEKIMORISE MASARUYASUDA YUJI
    • F16H61/00
    • F16H61/0009
    • PROBLEM TO BE SOLVED: To provide a hydraulic control device capable of coping with load generated to a bus bar in assembling the bus bar without causing enlargement of the bus bar and an increase of weight.
      SOLUTION: The hydraulic control device for an automatic transmission 10 comprises a valve element 18 of thick plate shape having a plurality of solenoid valves, and the bus bar 20 placed on top of the valve element 18. When load W is applied to a connector connecting post 22 erected on one face of the end of the bus bar 20 in assembling the valve element 18, a projected body 34 abutting on the connector connecting post 22 from the valve element 18 receives the load. The bus bar 20 and the valve element 18 can thereby be assembled without enlargement such as an increase in the thickness of the bus bar 20 itself.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:提供一种液压控制装置,其能够应对在母线组装时产生到母线的负载,而不会引起母线的放大和重量的增加。 解决方案:用于自动变速器10的液压控制装置包括具有多个电磁阀的厚板形状的阀元件18,并且母线20放置在阀元件18的顶部上。当将负载W施加到 在组装阀元件18时,在母线20的一端的一个面上竖立的连接柱22,从阀元件18抵接在连接柱22上的突出体34接收负载。 汇流条20和阀元件18因此可以组装而不会扩大,例如汇流条20本身的厚度增加。 版权所有(C)2007,JPO&INPIT
    • 4. 发明专利
    • Method of manufacturing power transmission member
    • 制造动力传动部件的方法
    • JP2006258180A
    • 2006-09-28
    • JP2005075622
    • 2005-03-16
    • Toyota Motor Corpトヨタ自動車株式会社
    • KONO TETSUYAYASUDA YUJI
    • F16H55/17
    • B23K26/384F16H55/17Y10T29/49462Y10T29/49467Y10T29/49472Y10T29/49995Y10T29/49996
    • PROBLEM TO BE SOLVED: To provide a method of manufacturing a power transmission member which can prevent an influence of thermal strain. SOLUTION: The method of manufacturing a power transmission member including a disk section 12 extending from a boss portion 11 in a direction orthogonal to a rotary shaft and through holes 120 formed in the disk section 12, comprises: a first through hole forming step of forming a leading hole 121 that is at least a part of each through hole 120; a chamfering step of chamfering at least a part of the leading hole 121; a heat treating step of performing heat treatment after the chamfering; and a second through hole forming step of forming each through hole 120 into a desired shape by laser beam machining after the heat treatment. COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决的问题:提供能够防止热应变的影响的动力传递部件的制造方法。 解决方案:制造动力传递构件的方法包括:从凸台部分11沿与旋转轴正交的方向延伸的盘部分12和形成在盘部分12中的孔120,包括:第一通孔形成 形成作为每个通孔120的至少一部分的引导孔121的步骤; 对所述引导孔121的至少一部分进行倒角的倒角工序; 在倒角后进行热处理的热处理工序; 以及第二通孔形成步骤,其通过在热处理之后的激光束加工将每个通孔120形成为期望的形状。 版权所有(C)2006,JPO&NCIPI
    • 5. 发明专利
    • Ring gear flange
    • 环形齿轮法兰
    • JP2006083985A
    • 2006-03-30
    • JP2004271253
    • 2004-09-17
    • Toyota Motor Corpトヨタ自動車株式会社
    • YAMAMURA NORIHIROYASUDA YUJIKATO NAOKI
    • F16H57/08F16H3/44
    • PROBLEM TO BE SOLVED: To provide a ring gear flange securing high rigidity without increasing plate thickness.
      SOLUTION: In a ring gear flange 80 fixed in a ring gear 26 in order to prevent the ring gear 26 of a planetary gear device 20 provided on an automatic transmission 10 from moving in an axial direction and made an inner circumference part of a side surface thereof abut on an thrust bearing 84, and have an inner circumference thereof not externally fitted on other members, a cylinder part 80b extending in an axial direction is formed on an inner circumference end and the thrust bearing 84 is abutted on an outer circumference surface of the cylinder part 80b. Consequently, rigidity of a ring gear flange 80 is improved by having the cylinder part 80b formed without increasing plate thickness. As a result, lives of thrust bearings 82, 84 arranged on a side surface of a vertical wall part 80a of the ring gear flange 80 are elongated. The cylinder part 80b functions as a guide of the thrust bearing 84 too.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种固定高刚性而不增加板厚度的齿圈法兰。 解决方案:在固定在环形齿轮26中的环形齿轮法兰80中,为了防止设置在自动变速器10上的行星齿轮装置20的齿圈26沿轴向移动并制成内周部分 其侧面抵接在推力轴承84上,其内周没有外装在其他部件上,在内周端形成有沿轴向延伸的圆筒部80b,推力轴承84抵接在外侧 圆筒部80b的圆周面。 因此,通过在不增加板厚度的情况下形成圆筒部分80b来改善环形齿轮凸缘80的刚度。 结果,布置在环形齿轮法兰80的垂直壁部80a的侧面上的推力轴承82,84的寿命变长。 气缸部80b也用作推力轴承84的引导件。 版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Planetary gear device
    • 行星齿轮装置
    • JP2005249054A
    • 2005-09-15
    • JP2004059354
    • 2004-03-03
    • Toyota Motor Corpトヨタ自動車株式会社
    • YAMAMURA NORIHIROYASUDA YUJIKATO NAOKI
    • F16D25/12F16H57/04F16H57/08F16H57/02
    • F16H57/0482F16H3/663F16H57/0479
    • PROBLEM TO BE SOLVED: To provide a planetary gear device having good lubrication with a clutch when a ring gear functions as a hub of the clutch as well. SOLUTION: A first planetary gear device 20 is provided with a ring gear 26 having an internal tooth 120 formed on the inner periphery to engage with a long pinion 24 and having a spline slot 126 formed on the outer periphery, to have a function working as a hub of a clutch 132. An oil hole 134 for guiding the lubricant from the inner periphery side to the outer periphery side is opened on the ring gear 26. A slot 124 is formed to make a circle at a part of the inner peripheral surface of the ring gear 26, and the oil hole 134 is so opened that one end opens on the slot bottom of the slot 124. With this configuration, the lubricant is easy to pool in the slot 124, and since the oil hole 134 is opened at the slot bottom of the slot 124, lubrication with the clutch 132 provided on the outer peripheral surface of the ring gear 26 improves. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:为了提供一种行星齿轮装置,当齿圈用作离合器的轮毂时,具有离合器的良好的润滑。 解决方案:第一行星齿轮装置20设置有环形齿轮26,齿圈26具有形成在内周上的内齿120,以与长小齿轮24接合并且具有形成在外周上的花键槽126,以具有 作为离合器132的毂的功能。用于将润滑剂从内周侧引导到外周侧的油孔134在齿圈26上打开。槽124形成为在一部分 环形齿轮26的内周面和油孔134被打开,使得一端在槽124的槽底部开口。利用这种构造,润滑剂易于在槽124中聚集,并且由于油孔 134在槽124的槽底部打开,提高了设置在齿圈26的外周面上的离合器132的润滑。 版权所有(C)2005,JPO&NCIPI
    • 8. 发明专利
    • Differential gear
    • 差速齿轮
    • JP2005214347A
    • 2005-08-11
    • JP2004024091
    • 2004-01-30
    • Toyota Motor Corpトヨタ自動車株式会社
    • KONO TETSUYAYASUDA YUJI
    • F16H48/08B60K17/16F16H48/38F16H48/40F16H57/02
    • F16H48/08F16H48/40Y10T74/2186Y10T74/2188
    • PROBLEM TO BE SOLVED: To provide a differential gear, having long fatigue life and holding down increase in size and weight to the minimum. SOLUTION: This differential gear 100 includes a differential gear case 120 as a casing rotatable in a certain direction (an arrow R1) and a reverse direction (an arrow R2), which divides the input driving force into first and second output, allows a difference between the first output and the second output, and defines an internal space 120i and an opening 120h connected to the internal space 120i. The differential gear case 120 has a flange part 110 as an input part to which the driving force is input, and the fatigue life of the differential gear 120 in the case of repeatedly inputting the driving force in the direction of the arrow R1 to the flange part 110 is larger than the fatigue life of the differential case 120 in the case repeatedly inputting the driving force in the reverse direction (arrow R2) to the flange part 110 . The direction indicated by the arrow R1 is the rotation in the direction of moving forward the vehicle. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供具有较长疲劳寿命并且将尺寸和重量增加到最小的差速齿轮。 解决方案:该差速齿轮100包括作为可沿着一定方向旋转的壳体的差速齿轮箱120(箭头R1)和将输入驱动力分成第一和第二输出的反向(箭头R2) 允许第一输出和第二输出之间的差异,并且限定连接到内部空间120i的内部空间120i和开口120h。 差动齿轮箱120具有作为输入驱动力的输入部的凸缘部110,在将箭头R1的方向的驱动力反复输入到凸缘的情况下的差动齿轮120的疲劳寿命 在反向输入驱动力(箭头R2)到凸缘部110的情况下,部件110大于差速器壳体120的疲劳寿命。 箭头R1所示的方向是向车辆前方移动的方向的旋转。 版权所有(C)2005,JPO&NCIPI
    • 9. 发明专利
    • Lubrication control device and method for power transmitting mechanism
    • 润滑控制装置和发电机构的方法
    • JP2004183750A
    • 2004-07-02
    • JP2002350187
    • 2002-12-02
    • Toyota Motor Corpトヨタ自動車株式会社
    • KONO TETSUYAYASUDA YUJI
    • F16H57/04F16H59/14F16H59/72F16H61/00F16H61/02F16H57/02
    • F16H59/72F16H57/0434F16H59/14F16H2059/147F16H2061/0037Y10T477/6333Y10T477/653
    • PROBLEM TO BE SOLVED: To optimize the lubrication of an automatic transmission on the basis of the input energy and an oil temperature. SOLUTION: This lubrication control method of the automatic transmission includes: a step (S104) for calculating the output torque of an engine on the basis of an engine rotating speed and a throttle opening; a step (S108) for calculating the input torque to the automatic transmission on the basis of the efficiency of the output torque and a torque converter when a temperature of the lubricant is more than a low temperature limit value (YES in S207), and less than a high temperature limit value (YES in S208), a step (S110) for calculating the input energy to the automatic transmission on the basis of the input torque and the input rotating frequency of the automatic transmission; a step (S212) for calculating the lubrication on the basis of the input energy, the energy transmitting efficiency and the temperature of the lubricant; and a step (S114) for outputting an instruction value corresponding to the lubrication. COPYRIGHT: (C)2004,JPO&NCIPI
    • 要解决的问题:根据输入能量和油温来优化自动变速器的润滑。 解决方案:该自动变速器的润滑控制方法包括:根据发动机转速和节气门开度计算发动机的输出转矩的步骤(S104) 在步骤(S108)中,当润滑剂的温度大于低温限制值(S207为“是”)时,根据输出转矩的效率和液力变矩器计算自动变速器的输入转矩, (S120)中的输入转矩和输入旋转频率的自动变速器的输入能量的步骤(S110)。 基于输入能量,能量传递效率和润滑剂的温度来计算润滑的步骤(S212); 以及用于输出与润滑相对应的指示值的步骤(S114)。 版权所有(C)2004,JPO&NCIPI